Much appreciated!
My cats love this tree, and my male cat likes to sleep right at the top in the evenings. I've had the tree for just over a year now and it's still in good condition. I think it can get a bit wobbly sometimes, but my cat often jumps up into the tree so I guess that's to be expected. I usually tighten the screws when it starts to get wobbly. Unfortunately, there were no pre-drilled holes for the ladder, so I never attached it as I didn't have the tools.
But the cats really like it, highly recommended!